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VirusTotal Lookup version history - 4 versions

VirusTotal Lookup by ZtotheZ

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VirusTotal Lookup version history - 4 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 2.1

    Released Jul 5, 2026 - 14.44 KB
    Works with firefox 142.0 and later
    What's new in 2.1:
    - Fixed: URLs containing non-Latin characters (unicode) could fail to open, now fixed
    - Smarter Google redirect handling: right-clicking a search result now resolves to the
    real destination link instead of the Google wrapper URL
    - Unrecognized input now falls back to a VirusTotal search instead of guessing it's a domain
    - Expanded direct-download detection to more file types (.js, .jar, .apk, .bat, .ps1, .sh,
    .iso, .msix)
    - New: click the toolbar icon to scan the current page's URL directly
    - No new data collection, still 100% local, no tracking

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 2.0

    Released Jan 29, 2026 - 13.83 KB
    Works with firefox 142.0 and later
    Version 2.0
    - Updated to Manifest V3 for improved compatibility and long-term support.
    - Internal maintenance and cleanup.
    - No changes to user-facing functionality.

    Source code released under MIT License

    Download file
  • Version 1.8

    Released Nov 9, 2024 - 13.04 KB
    Works with firefox 58.0 and later
    Release Notes

    What's New in Version 1.8:

    Improved Code Structure: Utility functions have been modularized for easier maintenance and enhanced performance.
    Enhanced Error Handling: Additional error handling ensures smoother operation, especially when processing various types of URLs and redirects.
    Reduced Permissions: The webRequest and webRequestBlocking permissions were removed to improve security, as they were unnecessary for this extension’s core functionality.
    Optimized Console Output: Non-critical console logs have been removed to reduce clutter and focus only on essential error messages.
    Better Input Validation: Enhanced checks on URL, IP, and hash inputs to provide more reliable VirusTotal lookups.

    This update brings a cleaner and more reliable experience for users who rely on VirusTotal Lookup for quick security assessments.

    Source code released under All Rights Reserved

    Download file
  • Version 1.7

    Released Nov 7, 2024 - 11.37 KB
    Works with firefox 58.0 and later
    Release Notes for Version 1.7

    Updated to "persistent: false": This improves resource efficiency by allowing the background script to unload when not actively in use, reducing memory usage and improving browser performance.
    Bug Fixes: Resolved issues related to API compatibility for a smoother browsing experience.

    Source code released under All Rights Reserved

    Download file
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